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[Xen-users] how to resolve the problem: xen 3.4 & centos 64bit & raid& reboot volume group not found ?


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: ma qiang <maqiang1984@xxxxxxxxx>
  • Date: Fri, 14 May 2010 11:32:33 +0800
  • Delivery-date: Thu, 13 May 2010 20:33:57 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi all,
    I have installed centos 5.4, and installed xen from source by
"make world & make install".  Then, I edited grub as below:

title Xen 3.4.2 / XenLinux 2.6.18
        root (hd0,0)
        kernel /xen-3.4.2.gz
        module /vmlinuz-2.6.18.8-xen ro root=/dev/VolGroup00/LogVol00
rhgb quiet
        module /initrd-2.6.18.8-xen.img

and no error until now. I reboot my system and boot from Xen 3.4.2 /
XenLinux 2.6.18.

Then, error printed like this:

Reading all physical volumes. This may take a while...

Activating logical volumes

Volume group "VolGroup00" not found

Trying to resume from /dev/VolGroup00/LogVol01

Unable to access resume device (/dev/VolGroup00/LogVol01)

setuproot: error mounting /proc: No such file or directory

setuproot: error mounting /sys: No such file or directory
...

Switching to new root and running init. Kernel panic - not syncing:
Attempted to kill init!


To be noted, I did have mkinitrd.

Who can help? Thanks a lot.

Best Wishes!
Qiang Ma

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